Jepson eFlora: Taxon page
Vascular Plants of California
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Lobelia dunnii var. serrata


Higher Taxonomy
Family: CampanulaceaeView DescriptionDichotomous Key
Common Name: BELLFLOWER FAMILY
Habit: Annual to perennial herb [tree]. Leaf: generally cauline, generally simple, generally alternate, petioled or not; stipules 0. Inflorescence: cyme, panicle, raceme, spike, or flowers 1; terminal or in axils of leaf-like or reduced bracts. Flower: bisexual, cleistogamous or open, radial or bilateral, inverted (pedicel twisted 180°) or not; hypanthium generally present, +- fused to ovary; sepals generally 5; corolla radial to 2-lipped, petals generally fused, tube deeply divided on 1 side or not, lobes generally 5; stamens 5, free or +- fused (anthers, filaments fused into tube or filaments fused above middle); ovary inferior or 1/2 inferior (superior in fruit), chambers 1--3, placentas axile or parietal, ovules many, style generally 1, 2--5-branched. Fruit: generally capsule, open on sides or top by pores or short valves. Seed: many.
Genera In Family: +- 90 genera, +- 2500 species: worldwide. Note: Some cultivated for ornament (Campanula, Jasione, Lobelia). Subfamilies sometimes treated as families. Positions of flower parts given after flowering inversion, if any. Parishella moved to Nemacladus.
eFlora Treatment Author: Nancy R. Morin, except as noted
Scientific Editor: Thomas J. Rosatti.
Genus: LobeliaView DescriptionDichotomous Key


Habit: Biennial, perennial herb [shrub], glabrous or hairy. Leaf: mostly basal or all cauline, 0.5--1.5 cm wide, lance-linear to elliptic, sessile, margin with small, gland-tipped teeth; cauline alternate. Inflorescence: raceme [or spike or panicle]. Flower: bilateral, inverted in full bloom by twisted pedicel; corolla red, blue (or white), tube entire or with an upper sinus, limb strongly 2-lipped, 2 lobes of upper lip < 3 of lower; stamens fused, generally 2 smaller anthers each with terminal tuft of bristles, 1 sometimes triangular or horn-like, others linear, shorter; ovary +- spheric, chambers 2, placentas 2, axile. Fruit: spheric, valves 2, at top, within sepals, short.
Etymology: (Matthias de l'Obel, Flemish botanist, 1538--1616)
eFlora Treatment Author: Tina Ayers
Lobelia dunnii Greene var. serrata (A. Gray) McVaugh
NATIVE
Habit: Long-lived perennial herb; rhizomed. Stem: decumbent, 2--8.5 dm, < 4 mm diam, light green. Flower: corolla hairy, blue, tube 12(14)--19 mm, entire, in age splitting incompletely from base to near middle, upper sinus = lateral; anther tube 2.3--3 mm, triangular bristle at tips of 2 shorter anthers present. Chromosomes: n=7.
Ecology: Falls, seeps of cliffs; Elevation: 30--1850 m. Bioregional Distribution: c SNH (Mariposa Co.), SCoRO, TR, PR; Distribution Outside California: northern Baja California. Flowering Time: Jul--Oct
Jepson eFlora Author: Tina Ayers
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

Previous taxon: Lobelia cardinalis var. pseudosplendens
Next taxon: Lobelia erinus

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Botanical illustration including Lobelia dunnii var. serrata

botanical illustration including Lobelia dunnii var. serrata

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Citation for this treatment: Tina Ayers 2012, Lobelia dunnii var. serrata, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=77319, accessed on April 19, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 19, 2024.

Lobelia dunnii  
var. serrata
click for enlargement
©2011 Neal Kramer
Lobelia dunnii  
var. serrata
click for enlargement
©2013 Aaron Schusteff
Lobelia dunnii  
var. serrata
click for enlargement
©2013 Aaron Schusteff
Lobelia dunnii  
var. serrata
click for enlargement
©2013 Aaron Schusteff
Lobelia dunnii  
var. serrata
click for enlargement
©1999 John Game

More photos of Lobelia dunnii var. serrata
in CalPhotos



Geographic subdivisions for Lobelia dunnii var. serrata:
c SNH (Mariposa Co.), SCoRO, TR, PR
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map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).





 

Data provided by the participants of the  Consortium of California Herbaria.
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All markers link to CCH specimen records. The original determination is shown in the popup window.
Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).